Colorless: Sol Ring and Command Tower
Overall the costing of this card seems about right leaving it as a medium power level card that can be shifted in either direction based on deck design and opponents skill
You do not want to use any permanent that costs more than two mana for web-slinging , and even then, unless you physically can't, it's best to use a creature that costs only one mana
If players use these dividers in the Trove box, they should be aware they will stick out of the top, so the lid will not fit snugly
Its a format that uses existing cards alongside a bunch of new ones, too, to create a game thats easy to just pick up and play
The deck also includes powerful dragons and support cards that enhance this strategy, making it a formidable choice for Commander games